Seoul, South Korea

Sang Il Seo

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Lg Electronics Inc.. Active years: 2003-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Il Seo. Retrieved from https://idiyas.com/inventor/sang-il-seo-5g3ph4w4

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2003-2007

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2 patents (USPTO):Explore Patents

Title: Innovations of Sang Il Seo

Introduction

Sang Il Seo is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of signal transmission technology. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of audio and video signal processing.

Latest Patents

Sang Il Seo's latest patents include a "Signal transmission method and apparatus" and a "Method for modifying data of specific register in digital interface." The first patent provides a digital transmission path and an analog transmission path between a signal output apparatus and a signal input apparatus. It allows for the transmission of audio/video signals while managing on-screen display (OSD) requests based on data volume. The second patent outlines a method for updating data in a plug control register within a digital interface, ensuring that audio/video nodes can effectively communicate and update necessary values.

Career Highlights

Throughout his career, Sang Il Seo has worked with prominent companies such as LG Electronics Inc. and Doosan Machine Tools Co., Ltd. His experience in these organizations has contributed to his expertise in signal transmission technologies.

Collaborations

Sang Il Seo has collaborated with notable coworkers, including Nam Seok Jo and Hwa Young Yun. Their combined efforts have likely fostered innovation and development in their respective fields.

Conclusion

Sang Il Seo's contributions to signal transmission technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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